.page-content{
    margin: auto;
    min-width: 1240px;
}
.mid-first{
    width: 100%;
    height: 850px;
    background: #fff;
    box-shadow: 0px -2px 15px 0px rgba(141, 144, 146, 0.3);
    margin-top: -38px
    /*box-shadow: 0px 5px 21px 0px rgba(141, 144, 146, 0.3);*/
}
.index-midp {
    width: 100%;
    text-align: center;
    font-size: 35px;
    font-family: MicrosoftYaHei;
    padding-top: 56px;
}
.english-midp {
    width: 100%;
    text-align: center;
    font-size: 13px;
    font-weight: bold;
    color: #c2c2c2;
    line-height: 2px;
    letter-spacing: 23px;
}
.next-tabs-content,.next-tabs-nav{
    width: 1200px;
    margin: auto;
}
.next-tabs-nav{
    box-sizing: content-box;
    display: flex;
    margin-top: 75px;
    height: 50px;
    border-bottom: 1px solid #C2C2C2;
    color: #393939;
    font-size: 20px;
}
.next-tabs-nav .title-tab{
    width: 33%;
    color: #393939;
    font-size: 20px;
    text-align: center;
    cursor: pointer;
    letter-spacing: 2px;
}
.next-tabs-nav .title-tab.active {
    color: #0858B8;
}
.next-tabs-nav .title-tab.active > span{
    display: inline-block;
    height: 51px;
    border-bottom: 2px solid #0858B8;
    transition: all .8s cubic-bezier(.23,1,.32,1);
}
.next-tabs-content{
    height: 505px;
    overflow: hidden;
    margin-top:39px;
    border: 1px solid #C8C8C8;
    text-align: center;
    position: relative;
}
.next-tabs-tabpane{display: none;}
.next-tabs-tabpane img{margin:auto;margin-top: 28px;}
.next-tabs-tabpane.active{
    display: block;
    transition: all .5s ease-in;

}

.next-tabs-content .content-des{
    text-align: left;
    padding-left: 37px;
    padding-right: 37px;
}
.next-tabs-content .content-des h4{
    color: #626363;
    font-weight: normal;
    font-size: 16px;
}
.next-tabs-content .content-des p > span{
    color: #000000;
    font-size: 13px;
}
.left-sub-cont-cloud{display: inline-block;}
.sub-point::before{
    content: " ";
    width: 5px;
    height: 5px;
    background: #000000;
    display: inline-block;
    line-height: 2px;
    /* font-size: 20px; */
    border-radius: 50%;
    margin-right: 12px;
    margin-bottom: 1px;
}
.mid-second{
    width: 100%;
    background: #FAFAFA;
    /*box-shadow: 0px 5px 21px 0px rgba(141, 144, 146, 0.3);*/
  /*  box-shadow: 0px 16px 9px 0px rgba(141, 144, 146, 0.3);*/
}
.index-midp-second{
   padding-top: 33px;

}
.mid-content-second{
    text-align: center;
    margin-top: 71px;
}

.mid-third{
    width: 100%;
    height: 459px;
    background: #fff;
    box-shadow: 1px 2px 9px 0px rgba(141, 144, 146, 0.3);
}
.index-third{padding-top: 48px; }
.nav-advantage{
    width: 1200px;
    margin:auto;
    display: flex;
    margin-top: 92px;
}
.tab-advantage{
    width: 172px;
    text-align: center;
    margin-left: 25px;
}
.adv-line{
    height: 91px;
    width: 100%;
    border-bottom: 1px solid #C2C2C2;
}
.adv-line > span{
    display: inline-block;
    height: 90px;
    border-bottom: 1px solid #C2C2C2;
}
.adv-line.active,.adv-line.active > span{
    border-bottom: 1px solid #0858B8;
}

.tab-advantage > p{
    width: 112px;
    margin: auto;
    text-align: center;
    margin-top: 20px;
    line-height: 26px;
    font-size: 16px;
    color: #393939;
}
.tab-advantage > p.active{
     color: #0858B8;
}
.mid-fourth{
    width: 100%;
    height: 580px;
    background: #FAFAFA;
}
.fourth-content{
    width: 1200px;
    margin: auto;
}


.index-fourt-title{font-size: 35px;margin-top: 64px;}
.index-fourt-sub{
    width: 438px;
    letter-spacing: 25px;
    height: 37px;
    border-bottom: 1px solid #C8C8C8;
    color: #C2C2C2;
    font-size: 13px;
    margin-top: -12px;
    font-weight: bold;
}
.new-fourth-content{
    width: 1200px;
    display: flex;
    height: 450px;
    overflow: hidden;
}
.new-content{
    width: 600px;
}
.new-images{
    width: 580px;
    margin-left: 54px;
    display: none;
}
.new-images.active{display: block;}
.new-images > img{    width: 512px; }
.new-title{
    font-size: 22px;
    color: #000000;
    font-weight: normal;
    cursor: pointer;
    text-align: justify;
}
.new-title::before{
    content: " ";
    width: 7px;
    height: 7px;
    background: #fff;
    border-radius: 50%;
    display: inline-block;
    margin-right: 19px;
    border: 1px solid #626363;
}
.new-title.active::before{
    background: #000000;
}
.new-content p{
    font-size: 14px;
    color: #626363;
    width: 586px;
    margin-left: 22px;
    text-indent: 2em;
    margin-top: -1px;
    text-align: justify;
}
.position-top{
    margin-top:38px;
}
.first-p{margin-top: 20px !important;}

.new-content .text{
    display: none;
}
.new-content .text.active{
    transition: transform .3s ease-in-out;
    display: block;
}

.font-blod{font-weight: bold;}

.adv-line img {width: 50px}

/*.sub-point::before{font-size: 17px;font-weight: bold;margin-right: 10px;}*/
